PNG image opens as a blank one in GIMP
This PNG image opens as a blank one (just the alpha checkerboard visible) in GIMP 2.10.x, but looks just fine in viewers:
https://www.flickr.com/photos/25792657@N00/42709025622/
(Flickr allows downloading the original, click downwards-pointing button on the right, then choose 'Original' in the list).
Original report: https://twitter.com/HeroOfTemp/status/1006820699024117760